Single-crystal – oriented-crystal – and epitaxy growth processes; – Apparatus
Patent
1996-01-11
1998-08-25
Garrett, Felisa
Single-crystal, oriented-crystal, and epitaxy growth processes;
Apparatus
23295R, 117200, 4222451, C30B 3500
Patent
active
057979898
ABSTRACT:
An apparatus for the continuous crystallization of polyester material is described, which apparatus can likewise be used for the drying of granules. The apparatus operates to improve the residence behavior of the material and the process. This is achieved by a circular apparatus having a gas inlet and gas outlet and product entry and product outlet, The product entry and product outlet are arranged concentrically and parallel to the axis of the apparatus. A product outlet device is arranged so that it is axially displaceable.
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Gasser Heinz
Geissbuehler Hans
Buehler AG
Garrett Felisa
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